UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/YGo5ki2+BfgodGFlF9PyYH1MyAg28BOhBTyGCUvBQ=' 
WHERE 
  key_id = '7eb645dd5b972a6bc51f55ef4dadb860ee7358f52e2b2dd0942e5eca96c958b6' 
  AND (
    token = 'y/YGo5ki2+BfgodGFlF9PyYH1MyAg28BOhBTyGCUvBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )